Question: Publius Aelius Hadrianus Afer is the son of which characters in Memoirs of Hadrian?
Paraphrase: Publius Aelius Hadrianus Afer is the son of which characters in Memoirs of Hadrian?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q1233795 wdt:P674 ?answer . ?answer wdt:P22 wd:Q2280800}
Answer: Hadrian